This HUGE 150+ page packet of place value activities will be sure to provide you with lots of differentiated instruction, and lots of place value practice for your students!

Common Core Alignment:

FIRST GRADE
1.NBT.1. Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

1.NBT.2. Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: 10 can be thought of as a bundle of ten ones. The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).

1.NBT.3. Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and , =, and < symbols to record the results of comparisons.

SECOND GRADE
2.NBT.1. Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: 100 can be thought of as a bundle of ten tens - called a "hundred."
The numbers 100, 200, 300, 400, 500, 600, 700, 800, 900 refer to one, two, three, four, five, six, seven, eight, or nine hundreds (and 0 tens and 0 ones).

2.NBT.3. Read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

2.NBT.4. Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.


FOURTH GRADE
4.NBT.2. Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons

This packet includes

Posters: Greater Than, Less Than, Alligator Mouth, Equal Sign, Number Words, Tally Marks, Standard form, Expanded Form

Games:
1. Octopus Juggle - Creating numbers with dice and then reading them in standard form. Three different versions for play (hundreds, thousands, ten thousands, hundred thousands). Includes a recording sheet.

2. Alligator Chomp - Comparing numbers using greater than, less than, or equal to. FIVE different versions for play (ones and tens, hundreds, thousands, ten thousands, hundred thousands). Includes a recording sheet. ( I am aware that this doesn't really fit "ocean style" but I just had to fit it in there) :)

3.Fishy Galore - Ordering numbers from least to greatest or greatest to least. FIVE different versions for play (ones and tens, hundreds, thousands, ten thousands, hundred thousands). Includes a recording sheet.

4. Crabby Cube Slap - Reading base ten blocks. THREE different versions to play (ones and tens, hundreds, thousands). Includes a recording sheet.

5. Whaley's Number Words - Writing number words. FOUR different versions to play (numbers one to twenty, tens, hundreds, thousands). Includes a recording sheet.

6. Starfish Match - Matching standard form with expanded form. THREE different versions to play ( tens, hundreds, thousands). Includes a recording sheet.